template error while templating string: expected token 'end of print statement', got '['. String: gitlab-runner register --non-interactive --name "{{ runner_name }} #{{ item }}" --url '{{ gitlab_url }}' --token '{{ runner.results\[item - 1].runner.token }}' --executor '{{ runner_executor }}' --docker-volumes='{{ runner_docker_volume_mount_daemon }}' --docker-volumes='{{ runner_docker_volume_mount_ssl }}' --env 'COMPOSE_HTTP_TIMEOUT={{ env_compose_http_timeout }}' --env 'DOCKER_DRIVER={{ env_docker_driver }}' --env 'DOCKER_TLS_CERTDIR={{ env_docker_tls_certdir }}' {{ '--docker-image ' + runner_docker_image if runner_executor == 'docker' else '' }} {{ runner_docker_volumes | default [] | map('regex_replace', '^(.*)$', '--docker-volumes \\\\1') | join(' ') }} {{ '--docker-privileged ' if runner_executor == 'docker' and runner_docker_privileged else '' }} {{ '--docker-wait-for-services-timeout ' + runner_docker_services_timeout | string if runner_executor == 'docker' else '' }}. expected token 'end of print statement', got '['

Process completed with exit code 2.